348 ARANEIDEA. 
This species is much smaller than O. subfacile, O. P.-Cambr., but otherwise I can 
find no really good distinguishing character between the two. 
4. Oxyopeidon subfacile. (Tab. XXXII. figs. 34, 34a, 2.) 
Oxyopeidon subfacile,O. P.-Cambr. Biol. Centr.-Amer., Arachn. Aran. i. p. 141, t. 16. figg. 5, 
5a-c (?)’: 
. Type, 2, in coll. Godman & Salvin. Total length 9 millim. 
Hab. Mexico, Amula in Guerrero (H. H. Smith?). 
Only separable from 0. letum by its much larger size. Itis represented by a single 
specimen in the collection before me. 
5. Oxyopeidon molestum. (Tab. XXXII. fig. 35, ? .) 
Oxyopeidon molestum, O. P.-Cambr. Biol. Centr.-Amer., Arachn. Aran. i. p. 141, t. 16. figg. lo, 
15 a-c (?)’. 
Type, 2, in coll. Godman & Salvin. Total length 5°75 millim. 
Hab. Mexico, Amula in Guerrero (1. H. Smith’). 
There is no anterior semicircular tongue in the vulva of this spider, as depicted on 
Tab. XVL. of Vol. I. of this work, and I therefore give a fresh drawing of it. A 
‘single specimen only has been received. . : 
6. Oxyopeidon difficile. 
Oxyopeidon difficile, O. P.-Cambr. Biol. Centr.-Amer., Arachn. Aran. i. p. 142, t. 16. figg. 13, 
13 a-c (2). 
Type, 2, in coll. Godman & Salvin. Total length 7 millim. 
Hab. Mexico, Amula in Guerrero (H. H. Smith'). 
‘Whether this species is really distinct from 0. molestum, O. P. Cambr., I cannot say, 
but the vulva at all events presents no tangible difference which I can appreciate. 
HAMATALIWA. 
Hamataliwa, Keyserling, Verh. zool.-bot. Ges. Wien, xxxvil. p. 497 (1887). 
Emmenophrys, E. Simon, Hist. Nat. Araign. éd. 2, 11. p. 380 (June 1898). 
‘Fype of Hamataliwa, H. grisea, Keys. (Q), N. America; of Emmenophrys, E. porcatus, E. Simon (¢), 
Brazil. 
The type-species of the genus Hamataliwa is before me, and it corresponds exactly 
with the diagnosis and the figure of the eyes of Emmenophrys. 
The anterior central eyes are very close together, far remote from the anterior laterals, 
and are situated on a line touching the anterior margins of the latter; the posterior 
centrals are also much further apart proportionately than in Oaxyopeidon. The only 
species known to me from Central America is H. facile (O. P.-Cambr.). 
